having the lower (instincts, desires, ect) guided by the higher (man/god's will (for those on the man=god frequency))

the snake:

Quote:

The reptilian complex The reptilian complex, also known as the R-complex or "reptilian brain" was the name MacLean gave to the basal ganglia, structures derived from the floor of the forebrain during development. The term derives from the fact that comparative neuroanatomists once believed that the forebrains of reptiles and birds were dominated by these structures. MacLean contended that the reptilian complex was responsible for species typical instinctual behaviors involved in aggression, dominance, territoriality, and ritual displays.

the goal is to reprogram those instinctual behaviors that generally work against us (anger, bad diet, could list hundreds...) to instinctively work in accordance to god's will/ our higher aspect
if you can accomplish that - you'll be the living embodiment of god's image

in Kemet -
at death your heart (emotions/ desires) was to be weighed against a feather
if it was equal on the scales (not weighed down by desires) you could "enter the Kingdom" and be declared one who was one with God

.....
as far as the enlarged skulls - definitely interesting thoughts but i wouldnt know how to take that discussion much further

Most of the food has left your body by now. You are more thirsty than hungry. Your sweat carries out the rest of the toxins in your body. Some people start to panic.

Day 3 of fasting:

You may be able to smell what others had for breakfast. The smell of other peoples breath may make you sick. At this point your body is no longer functioning on food and water energy, but your spiritual energy kicks in. You might be able to sense things better in the natural environment.

Day 4 of fasting:

Is a day to test patience before the fasting is done. Your senses maybe at their highest on this day.

Then when you start coming down, eat slow. Your body will eject anything you put in it at first. Fruits will taste better than anything you've eatin in your life before. Even after eating, you'll continue to operate in this hightened state for days later. Becareful at this time because you might find your self doing strange things.